| 1:11.96 | 2:27.31 | (1:15.35) | |
| 3:43.23 | (1:15.92) | 4:59.01 | (1:15.78) |
| 6:15.28 | (1:16.27) | 7:30.79 | (1:15.51) |
| 8:46.46 | (1:15.67) | 10:01.70 | (1:15.24) |
| 11:16.01 | (1:14.31) | 12:30.83 | (1:14.82) |
| 13:46.32 | (1:15.49) | 15:01.45 | (1:15.13) |
| 16:16.11 | (1:14.66) | 17:31.29 | (1:15.18) |
| 18:44.75 | (1:13.46) |